Simulated tuning curves of nearness and farness cells.

<p>The cell tuning curves in V1 are simulated by Gaussians. Similar to <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0129377#pone.0129377.g001" target="_blank">Fig 1a and 1b</a> in Dobbins et al [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0129377#pone.0129377.ref010" target="_blank">10</a>], the magnitudes of the responses of nearness (farness) cells decrease (increase) with viewing distance (Distance 1 < Distance 2 < Distance 3), but the shape and position of the peaks of the tuning curves are similar.